Lihlahisoa
ECR Fiberglass Direct Roving bakeng sa Pultrusion
Ho Roving ka kotloloho bakeng sa Pultrusion
Direct Roving for Pultrusion e ipapisitse le sebopeho se matlafalitsoeng sa silane. E na le sebopeho se setle,
Ho koloba ka potlako, khanyetso e ntle ea abrasion, fuzz e tlase; catenary e tlase, e lumellana hantle le resin ea polyurethane, e fana ka thepa e ntle ea mochini kapa sehlahisoa se felileng.
| Khoutu ea Sehlahisoa | Filament Diameter (μm) | Linear Density(tex) | Resin e lumellanang | Likarolo tsa Sehlahisoa le Ts'ebeliso |
| EWT150/150H | 13/14/15/20/24 | 600/1200/2400/4800/9600 | PHAHAMA/VE/EP | Ho koloba ka potlako le ka botlalo ka har'a li-resin Fuzz e tlase Katenary e tlase Thepa e ntle haholo ea mochini |
Ho Roving ka kotloloho bakeng sa Pultrusion
Direct Roving for pultrusion e tsamaellana haholo le polyester, vinyl le phenolic resin system. Lihlahisoa tsa pultrusion li sebelisoa ka bongata liindasteri tsa meaho, kaho, likhokahano tsa mehala le liindasteri tsa insulation.
The roving, mats ba huloa ka ho hlapa resin impregnation, futhumatsang shoa, tsoela pele ho hula sesebelisoa, tlas'a mocheso o phahameng le maemo a khatello e phahameng, joale lihlahisoa tsa ho qetela li thehoa ka mor'a cutoff-saw.
mokhoa oa pultrusion
Pultrusion ke ts'ebetso ea tlhahiso e hlahisang bolelele bo tsoelang pele ba libopeho tsa polima tse matlafalitsoeng tse nang le karolo e lumellanang. Ts'ebetso ena e kenyelletsa ho sebelisa motsoako oa resin ea metsi, o kenyelletsang resin, li-filler, le li-additives tse khethehileng, hammoho le likhoele tse matlafatsang masela. Ho e-na le ho sutumetsa lisebelisoa, joalokaha ho etsoa ka extrusion, mokhoa oa pultrusion o kenyelletsa ho li hula ka tšepe e futhumetseng e etsang tšepe e sebelisang mochine o tsoelang pele oa ho hula.
Lisebelisoa tse matlafatsang tse sebelisoang li tsoela pele, joalo ka meqolo ea fiberglass mat le li-doffs tsa fiberglass roving. Lisebelisoa tsena li kolobisoa ka har'a motsoako oa resin ka bateng ea resin ebe li huloa ka har'a lefi. Mocheso o tsoang ho "die" o qala ho qhibiliha kapa ho thatafala ha resin, e leng se bakang sebopeho se thata le se phekolehileng se lumellanang le sebopeho sa lefu.
Moralo oa mochini oa pultrusion o ka fapana ho latela sebopeho sa sehlahisoa se lakatsehang. Leha ho le joalo, mohopolo oa motheo oa ts'ebetso ea pultrusion o bontšoa ho schematic e fanoeng ka tlase.
